Andy and Swarek find evidence implicating Andy’s father in a murder during a drunken blackout, then search for proof of his innocence. Chris and Dov’s squad car is robbed by a vigilante dressed as a caped crusader.

The anonymous letter leads to friction among the ladies, culminating in a full-blown fight. Also, Snooki spends another night in bed with Vinny

While on a murder case involving victims on a liver transplant donor list, Shawn is faced with a man whose criminal profiling skills rival that of his own.

Ryan’s brother and cousin visit, and his obnoxious behavior gets even worse, causing the roommates to reach their breaking point

The chefs must come up with tasty space food creations.

Nancy finds work as scab labor in a Seattle hotel; Shane baby-sits Stevie; Doug returns to Ren Mar.

Someone is using artifacts from Artie’s past with the Russians to kill his allies in the present, and Helena is the prime suspect.

Neal and Peter must go undercover into the world of corporate espionage after a tech company’s head researcher is murdered

In the Season 2 finale, Kim works on a case with Claire, who is determined to win at all costs; Stacy lands a commercial, but Fred grows jealous of the man playing her husband; and a case involving cryogenics has Jane and Grayson thinking about Deb.